251835712

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{5953}}^1$

素因数の和:6626

約数の個数: 28

約数和(自身を含む): 500576596

約数和(自身を除く): 248740884

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2644, 5288, 5953, 10576, 11906, 21152, 23812, 42304, 47624, 95248, 190496, 380992, 3934933, 7869866, 15739732, 31479464, 62958928, 125917856, 251835712]

約数ペア:

[(1, 251835712), (2, 125917856), (4, 62958928), (8, 31479464), (16, 15739732), (32, 7869866), (64, 3934933), (661, 380992), (1322, 190496), (2644, 95248), (5288, 47624), (5953, 42304), (10576, 23812), (11906, 21152)]